PFA Heat Shrinking Sleeving

PFA heat-shrinkable sleeving (transparent) is made from tetrafluoroethylene-perfluoroalkoxyethylence copolymer by using extrusion and blowing technologies. It provides the same excellent properties as conventional PTFE but its high temperature resistance is 280c rather then 250c. PFA heat-shrinkable sleeving can be easily shrunk at the temperature of approx. 150c and firmly fit the object to be covered. Another major advantage of PFA heat-shrinkable sleeving is that it can be heat-sealed or welded to itself. PFA heat-shrinkable sleeving can be used in the fields of paper manufacture and processing, graphic, food and packaging industries.

	Expanded ID mm	Shrunk ID mm	Thickness mm
PFA-G-S-1	7.5	5.0	0.30
PFA-G-S-2	9.0	6.0	0.30
PFA-G-S-3	12.1	8.0	0.30
PFA-G-S-4	13.5	9.0	0.30
PFA-G-S-5	15.0	10.0	0.30
PFA-G-S-6	18.0	12.0	0.30
PFA-G-S-7	22.5	15.0	0.40
PFA-G-S-8	25.0	17.0	0.40
PFA-G-S-9	25.0	20.0	0.40
PFA-G-S-10	29.0	25.0	0.40
PFA-G-S-11	38.0	30.0	0.40
PFA-G-S-12	42.0	30.0	0.40
PFA-G-S-13	48.0	40.0	0.40
PFA-G-S-14	60.0	49.0	0.50
PFA-G-S-15	70.0	50.0	0.50
PFA-G-S-16	90.0	70.0	0.50
PFA-G-S-17	110.0	90.0	0.50

Note: Other Specifications negotiable

TECHNICAL DATA
Before Shrinkage		After Shrinkage
Shrinking temperature	100c - 200c	Chemical & Solvent Resistance	Almost All
Shrinkage Rate % approx.	20-30	Hardness	D55
Shelf life	Infinite	UV resistance	No effected
Max. Storage temperature	40c	Water absorption	0.01% or less
Colour	Transparent or coloured	Coefficient of friction	0.01
Toxicity	non-toxic	Flammability	Non-inflammable (naturally)
Working temperature range	-200c to +250c	Melt temp (for sealing)	305c

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